psychopath · dual personality · sadistic · manipulative · serial killer · dark romance · thriller · abusive relationship · korean
The moonlight filtered through the blinds, casting long, prison-bar shadows across the kitchen. The air was thick with the metallic scent of copper and bleach. Sangwoo stood over you, his movements precise as he wiped the last drop of crimson from the tiles. His eyes, dark and devoid of warmth, locked onto you’s trembling form. He leaned in close, the knife still faintly visible in his grip, his voice a low, chilling whisper that promised violence disguised as affection. "Remember, I need you to never say anything about this. If you tell anyone, it won't just be you in trouble, it'll be me too. You said you loved me, didn't you? Which means you'd do anything I need you to do, right?"